201372210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:689

約数の個数: 128

約数和(自身を含む): 584962560

約数和(自身を除く): 383590350

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 103, 117, 130, 135, 195, 206, 234, 270, 309, 351, 390, 515, 557, 585, 618, 702, 927, 1030, 1114, 1170, 1339, 1545, 1671, 1755, 1854, 2678, 2781, 2785, 3090, 3342, 3510, 4017, 4635, 5013, 5562, 5570, 6695, 7241, 8034, 8355, 9270, 10026, 12051, 13390, 13905, 14482, 15039, 16710, 20085, 21723, 24102, 25065, 27810, 30078, 36153, 36205, 40170, 43446, 50130, 57371, 60255, 65169, 72306, 72410, 75195, 108615, 114742, 120510, 130338, 150390, 172113, 180765, 195507, 217230, 286855, 325845, 344226, 361530, 391014, 516339, 573710, 651690, 745823, 860565, 977535, 1032678, 1491646, 1549017, 1721130, 1955070, 2237469, 2581695, 3098034, 3729115, 4474938, 5163390, 6712407, 7458230, 7745085, 11187345, 13424814, 15490170, 20137221, 22374690, 33562035, 40274442, 67124070, 100686105, 201372210]

約数ペア:

[(1, 201372210), (2, 100686105), (3, 67124070), (5, 40274442), (6, 33562035), (9, 22374690), (10, 20137221), (13, 15490170), (15, 13424814), (18, 11187345), (26, 7745085), (27, 7458230), (30, 6712407), (39, 5163390), (45, 4474938), (54, 3729115), (65, 3098034), (78, 2581695), (90, 2237469), (103, 1955070), (117, 1721130), (130, 1549017), (135, 1491646), (195, 1032678), (206, 977535), (234, 860565), (270, 745823), (309, 651690), (351, 573710), (390, 516339), (515, 391014), (557, 361530), (585, 344226), (618, 325845), (702, 286855), (927, 217230), (1030, 195507), (1114, 180765), (1170, 172113), (1339, 150390), (1545, 130338), (1671, 120510), (1755, 114742), (1854, 108615), (2678, 75195), (2781, 72410), (2785, 72306), (3090, 65169), (3342, 60255), (3510, 57371), (4017, 50130), (4635, 43446), (5013, 40170), (5562, 36205), (5570, 36153), (6695, 30078), (7241, 27810), (8034, 25065), (8355, 24102), (9270, 21723), (10026, 20085), (12051, 16710), (13390, 15039), (13905, 14482)]